High severity · published Apr 26, 2018
CVE-2018-10392
mapping0_forward in mapping0.c in Xiph.Org libvorbis 1.3.6 does not validate the number of channels, which allows remote attackers to cause a denial of service (heap-based buffer…
8.8
CVSS
3.3%
EPSS
No
On KEV
Description
mapping0_forward in mapping0.c in Xiph.Org libvorbis 1.3.6 does not validate the number of channels, which allows remote attackers to cause a denial of service (heap-based buffer overflow or over-read) or possibly have unspecified other impact via a crafted file.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.3% · higher than 89% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0; 9.0 · source: NVD
EL
Enterprise Linux · Redhat
8.0 · source: NVD
EL
Enterprise Linux Eus · Redhat
8.1; 8.2; 8.4 · source: NVD
EL
Enterprise Linux Server Aus · Redhat
8.2; 8.4 · source: NVD
EL
Enterprise Linux Server Tus · Redhat
8.2; 8.4 · source: NVD
LI
Libvorbis · Xiph.org
1.3.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-10392
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-10392
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3703
Exploit
https://gitlab.xiph.org/xiph/vorbis/issues/2335
Mailing List
https://lists.debian.org/debian-lts-announce/2019/11/msg00031.html
Mailing List
https://lists.debian.org/debian-lts-announce/2021/11/msg00023.html
Third Party Advisory
https://security.gentoo.org/glsa/202003-36
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